The episode received generally positive reviews from critics and fans, who praised the character development and the show's ability to balance action, horror, and emotional drama.
Meanwhile, Eddie Munson (Joseph Quinn), a new character introduced in Season 4, becomes a focal point in the episode. Eddie is a metalhead and the leader of the "Hellfire Club" at Hawkins High School. He becomes a suspect in the murder investigation, and his interactions with the gang lead to some interesting dynamics. Watch Stranger Things S04E04 WEBRip x264-ION10 1
"Dear Billy" is the fourth episode of Stranger Things Season 4, which premiered on Netflix. The episode continues the story of the gang as they face the supernatural threats in Hawkins, Indiana. The episode received generally positive reviews from critics
The episode also explores the mythology of the Upside Down, as Nancy (Natalia Dyer) and Jonathan (Charlie Heaton) research the history of the supernatural events in Hawkins. They uncover a dark secret that could be connected to the current events. He becomes a suspect in the murder investigation,